Sites | S | S0 (h) | RH (%) | Tmax (˚C) | S/S0 | H (kWh/m2/day) | Err (%) |
Faya-Largeau | 9.59 | 11.2 | 20.37 | 35.65 | 0.857 | 6.013 | −6.766 |
Abeche | 11.62 | 11.39 | 36 | 37.42 | 1.02 | 6.354 | 3.704 |
Am-timan | 8.74 | 11.47 | 44.85 | 36.38 | 0.76 | 5.742 | −8.837 |
N’Djamena | 8.74 | 11.47 | 44.85 | 36.38 | 0.76 | 5.742 | −0.348 |
Bongor | 8.3 | 11.55 | 56.83 | 36.42 | 0.72 | 5.656 | -2.162 |
Moundou | 7.97 | 11.62 | 59.09 | 34.52 | 0.68 | 5.377 | −7.879 |
Pala | 7.76 | 11.59 | 52.93 | 33.92 | 0.67 | 5.285 | −6.892 |
Sarh | 7.17 | 11.6 | 59.31 | 35.08 | 0.62 | 5.385 | −6.946 |
Ati | 12.09 | 11.42 | 39.52 | 36.22 | 1.06 | 6.151 | 0.356 |
Bokoro | 12.08 | 11.46 | 42.13 | 36.73 | 1.05 | 6.189 | 5.032 |
Mongo | 12.09 | 11.47 | 36.37 | 36.45 | 1.05 | 6.195 | 4.825 |
Moussoro | 12.1 | 11.4 | 33.18 | 35.56 | 1.06 | 6.126 | 3.4 |